<script setup>
import {useCartStore} from "@/stores/cartStore.js";

const cartStore = useCartStore()
const singleChange = (i, selected) => {
  cartStore.singleCheck(i.skuId, selected)
}
const allCheck = (selected) => {
  cartStore.allCheck(selected)
}
</script>

<template>
  <div class="cart-page">
    <div class="cart">
      <table>
        <thead>
          <tr>
            <th width="120px">
              <el-checkbox :model-value="cartStore.isAll" @change="allCheck"/>
            </th>
            <th width="400px">商品信息</th>
            <th width="220px">单价</th>
            <th width="180px">数量</th>
            <th width="180px">小计</th>
            <th width="140px">操作</th>
          </tr>
        </thead>
        <tbody>
          <tr v-for="i in cartStore.cartList" :key="i.id">
            <td>
              <el-checkbox :model-value="i.selected" @change="(selected) => singleChange(i,selected)"/>
            </td>
            <td>
              <div class="goods">
                <RouterLink to="/">
                  <img :src="i.picture" alt="">
                </RouterLink>
                <div>
                  <p class="name ellipsis">{{ i.name }}</p>
                </div>
              </div>
            </td>
            <td class="tc">
              <p>{{ i.price }}</p>
            </td>
            <td class="tc">
              <p class="f16 red">{{(i.price * i.count).toFixed(2)}}</p>
            </td>
            <td class="tc">
              <p>
                <el-popconfirm title="确认删除吗？" confirm-button-text="确认" cancel-button-text="取消" @confirm="cartStore.delCart(i.skuId)">
                  <template #reference>
                    <a href="javascipt:;">删除</a>
                  </template>
                </el-popconfirm>
              </p>
            </td>
          </tr>
        <tr v-if="cartStore.cartList.length === 0">
          <td colspan="6">
            <div class="cart-none">
              <el-empty description="购物车列表为空">
                <el-button type="primary">随便逛逛</el-button>
              </el-empty>
            </div>
          </td>
        </tr>
        </tbody>
      </table>
    </div>

    <div class="action">
      <div class="batch">
        共{{ cartStore.totalCount }} 件商品，已选择 {{ cartStore.selectedCount }} 件，商品合计
        <span class="red"> ￥ {{ cartStore.selectedPrice }}</span>
      </div>
      <div class="total">
        <el-button size="large" type="primary" @click="$router.push('/checkout')">下单结算</el-button>
      </div>
    </div>
  </div>
</template>

<style scoped lang="scss">
.cart-page {
  margin-top: 20px;

  .cart {
    background-color: #fff;
    color: #666;

    table {
      margin: 0 auto;
      border-spacing: 0;
      border-collapse:collapse;
      line-height: 24px;

      th,
      td {
        padding: 10px;
        border-bottom: 1px solid #f5f5f5;

        &:first-child {
          text-align: center;
          padding-top: 30px;
          color: #999;
        }
      }

      th {
        font-size: 16px;
        font-weight: normal;
        line-height: 50px;
      }
    }
  }

  .cart-none {
    text-align: center;
    padding:12px 0;
    background: #fff;

    p {
      color: #999;
      padding: 20px 0;
    }
  }

  .tc {
    text-align: center;

    a {
      color: $xtxColor;
    }

    .xtx-number {
      margin: 0 auto;
      width:120px;
    }
  }


  .red {
    color: $priceColor;
  }

  .green {
    color:$xtxColor;
  }

  .f16 {
    font-size:16px;
  }

  .goods {
    display:flex;
    align-items: center;

    img {
      width: 100px;
      height: 100px;
    }

    > div {
      width: 280px;
      font-size:16px;
      padding-left: 10px;

      .attr {
        font-size: 14px;
        color: #999;
      }
    }
  }

  .action {
    display: flex;
    background: #fff;
    margin-top: 20px;
    height: 80px;
    align-items: center;
    font-size: 16px;
    justify-content: space-between;
    padding: 0 30px;

    .xtx-checkbox {
      color: #999;
    }

    .batch {
      a {
        margin-left: 20px;
      }
    }

    .red {
      font-size: 18px;
      margin-left: 20px;
      font-weight: bold;
    }
  }

  .tit {
    color: #666;
    font-size: 16px;
    font-weight: normal;
    line-height: 50px;
  }
}
</style>